The document discusses the Attica Prison riots of the 1970s and the changes they led to in prison management and rehabilitation efforts. The riots were in protest of poor living conditions and resulted in numerous deaths when police retook control of the prison. This event highlighted that prisoners had rights and led to reforms aimed at improving prison conditions and treatment. Rehabilitation programs now focus on education, vocational training, psychological counseling, and substance abuse treatment to reform prisoners and help their reintegration into society upon release. However, prison overcrowding presents ongoing challenges to delivering effective rehabilitation services.